19496946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{464213}}^1$

素因数の和:464225

約数の個数: 16

約数和(自身を含む): 44564544

約数和(自身を除く): 25067598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 464213, 928426, 1392639, 2785278, 3249491, 6498982, 9748473, 19496946]

約数ペア:

[(1, 19496946), (2, 9748473), (3, 6498982), (6, 3249491), (7, 2785278), (14, 1392639), (21, 928426), (42, 464213)]